folly: replace old-style header guards with "pragma once"

[folly.git] / folly / experimental / exception_tracer / StackTrace.h

diff --git a/folly/experimental/exception_tracer/StackTrace.h b/folly/experimental/exception_tracer/StackTrace.h
index 4218c5a1ab1c791216f434bc6fe6584eac77a0a2..11a606481f1a0664085c4675757f970e60086418 100644 (file)
--- a/folly/experimental/exception_tracer/StackTrace.h
+++ b/folly/experimental/exception_tracer/StackTrace.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013 Facebook, Inc.
+ * Copyright 2016 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,7 @@
  * limitations under the License.
  */
 
-
-#ifndef FOLLY_EXPERIMENTAL_EXCEPTION_TRACER_STACKTRACE_H_
-#define FOLLY_EXPERIMENTAL_EXCEPTION_TRACER_STACKTRACE_H_
+#pragma once
 
 #include <cassert>
 #include <cstddef>
@@ -98,6 +96,3 @@ class StackTraceStack {
 };
 
 }}  // namespaces
-
-#endif /* FOLLY_EXPERIMENTAL_EXCEPTION_TRACER_STACKTRACE_H_ */
-